#ifndef _WRAP_H_fc120a98_
#define _WRAP_H_fc120a98_

#include <stdio.h>

/* These "wrap" stdio streams.  That is, reads from the returned stream
   are just like reads from the argument stream except as described.
   Each routine takes an integer argument which is true if closing the
   wrapped stream should close the underlying stream. */

/* Wrap a read stream to delete sharp-through-newline comments. */
extern FILE *wrap_open_comment(FILE *, int);

/* Wrap a read stream to do header-style continuation, newline with
   immediately following whitespace turns into a single space.  Note
   that two consecutive newlines is not special. */
extern FILE *wrap_open_continue(FILE *, int);

/* Wrap a read stream to do header continuations, newline with immediately
   following whitespace turns into a single space; however, after two
   consecutive newlines, this stops. */
extern FILE *wrap_open_hdrcontinue(FILE *, int);

#endif